101000101008977 has 2 divisors, whose sum is σ = 101000101008978. Its totient is φ = 101000101008976.

The previous prime is 101000101008967. The next prime is 101000101009039. The reversal of 101000101008977 is 779800101000101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99590999061841 + 1409101947136 = 9979529^2 + 1187056^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101000101008977 is a prime.

It is not a weakly prime, because it can be changed into another prime (101000101008967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500050504488 + 50500050504489.

It is an arithmetic number, because the mean of its divisors is an integer number (50500050504489).

Almost surely, 2^{101000101008977} is an apocalyptic number.

It is an amenable number.

101000101008977 is a deficient number, since it is larger than the sum of its proper divisors (1).

101000101008977 is an equidigital number, since it uses as much as digits as its factorization.

101000101008977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 35.

The spelling of 101000101008977 in words is "one hundred one trillion, one hundred one million, eight thousand, nine hundred seventy-seven".